DE19580021D2 - Vorrichtung zum Aufweiten rotationssymmetrischer Formteile - Google Patents

Vorrichtung zum Aufweiten rotationssymmetrischer Formteile

Info

Publication number
DE19580021D2
DE19580021D2 DE19580021D DE19580021D DE19580021D2 DE 19580021 D2 DE19580021 D2 DE 19580021D2 DE 19580021 D DE19580021 D DE 19580021D DE 19580021 D DE19580021 D DE 19580021D DE 19580021 D2 DE19580021 D2 DE 19580021D2
Authority
DE
Germany
Prior art keywords
expanding
molded parts
rotationally symmetrical
symmetrical molded
rotationally
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE19580021D
Other languages
English (en)
Other versions
DE19580021C1 (de
Inventor
Wolfgang Steinberger
Leo Muentnich
Horst Lingner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHO Holding GmbH and Co KG
Original Assignee
INA Waelzlager Schaeffler OHG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by INA Waelzlager Schaeffler OHG filed Critical INA Waelzlager Schaeffler OHG
Application granted granted Critical
Publication of DE19580021D2 publication Critical patent/DE19580021D2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • F16C33/546—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part with a M- or W-shaped cross section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10—Stamping using yieldable or resilient pads
    • B21D22/105—Stamping using yieldable or resilient pads of tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
    • B21D53/12—Making other particular articles parts of bearings; sleeves; valve seats or the like cages for bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • B21D53/18—Making other particular articles rings, e.g. barrel hoops of hollow or C-shaped cross-section, e.g. for curtains, for eyelets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/05—Making machine elements cages for bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Rolling Contact Bearings (AREA)
  • Extrusion Of Metal (AREA)
DE19580021D 1994-02-18 1995-01-13 Vorrichtung zum Aufweiten rotationssymmetrischer Formteile Expired - Lifetime DE19580021D2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9402710U DE9402710U1 (de) 1994-02-18 1994-02-18 Vorrichtung zum Aufweiten rotationssymmetrischer Formteile
PCT/EP1995/000121 WO1995022420A1 (de) 1994-02-18 1995-01-13 Vorrichtung zum aufweiten rotationssymmetrischer formteile
DE19580021A DE19580021C1 (de) 1994-02-18 1995-01-13 Vorrichtung zum Aufweiten rotationssymmetrischer Formteile

Publications (1)

Publication Number Publication Date
DE19580021D2 true DE19580021D2 (de) 1996-08-22

Family

ID=6904789

Family Applications (3)

Application Number Title Priority Date Filing Date
DE9402710U Expired - Lifetime DE9402710U1 (de) 1994-02-18 1994-02-18 Vorrichtung zum Aufweiten rotationssymmetrischer Formteile
DE19580021D Expired - Lifetime DE19580021D2 (de) 1994-02-18 1995-01-13 Vorrichtung zum Aufweiten rotationssymmetrischer Formteile
DE19580021A Expired - Fee Related DE19580021C1 (de) 1994-02-18 1995-01-13 Vorrichtung zum Aufweiten rotationssymmetrischer Formteile

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9402710U Expired - Lifetime DE9402710U1 (de) 1994-02-18 1994-02-18 Vorrichtung zum Aufweiten rotationssymmetrischer Formteile

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19580021A Expired - Fee Related DE19580021C1 (de) 1994-02-18 1995-01-13 Vorrichtung zum Aufweiten rotationssymmetrischer Formteile

Country Status (5)

Country Link
US (1) US5744175A (de)
JP (1) JPH09508857A (de)
KR (1) KR100232120B1 (de)
DE (3) DE9402710U1 (de)
WO (1) WO1995022420A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6484550B2 (en) 2001-01-31 2002-11-26 Rexam Beverage Can Company Method and apparatus for necking the open end of a container
CN103658446B (zh) * 2013-11-18 2015-09-30 大连鑫雨轴承有限公司 冲压内k形carb轴承保持架的制作方法
US20180304337A1 (en) * 2014-05-04 2018-10-25 Belvac Production Machinery, Inc. Forming mold for reduction of parting lines
US9302318B2 (en) * 2014-12-14 2016-04-05 Griffin Tactical Incorporated Device and method for construction of baffles from engine block freeze plugs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088265A (en) * 1932-09-08 1937-07-27 Hulin Jules Dies for the manufacture of metal wheels
US2305803A (en) * 1937-08-07 1942-12-22 Bayer Franz Forging or stamping swage
US2689539A (en) * 1949-02-05 1954-09-21 Lyon George Albert Apparatus for making wheel covers
GB856977A (en) * 1957-03-25 1960-12-21 Robertshaw Fulton Controls Co Improvements in seal and method of making same
US3732836A (en) * 1971-09-17 1973-05-15 Gen Motors Corp Method of manufacturing drawn cup bearing races with crowned pathways
US3983739A (en) * 1975-06-09 1976-10-05 Dayton Progress Corporation Work performing member with removable head
DE3241249A1 (de) * 1982-11-09 1984-05-10 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Verfahren und vorrichtung zum profilieren von kaefigen
US4723430A (en) * 1986-02-18 1988-02-09 Adolph Coors Company Apparatus and method for forming a surface configuration on a can body
JPH0613136B2 (ja) * 1989-05-18 1994-02-23 工業技術院長 セラミックス製恒温鍛造型

Also Published As

Publication number Publication date
DE9402710U1 (de) 1994-06-01
US5744175A (en) 1998-04-28
KR100232120B1 (ko) 1999-12-01
DE19580021C1 (de) 1997-03-06
JPH09508857A (ja) 1997-09-09
WO1995022420A1 (de) 1995-08-24
KR960705641A (ko) 1996-11-08

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INA WAELZLAGER SCHAEFFLER OHG, 91074 HERZOGENAURAC

8327 Change in the person/name/address of the patent owner

Owner name: INA-SCHAEFFLER KG, 91074 HERZOGENAURACH, DE